5 min delay on cold start between login screen and bg screen

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  1. Posts : 896
    windows 10
       #41

    There is a lot of events dropped during this trace. usually is due to high disk I/O but in this case the disk is SSD !
    nonetheless I can pick up some clues.
    @lx07 the first thing to look at to determine from where to begin analysis is these thumbnails at the left. Especially those of CPU and Disk.
    We can easily see that there is a high cpu usage ! and it's caused by svchost.exe (3084).This process is calling functions from the AppXDeploymentServer.dll module.

    5 min delay on cold start  between login screen and bg screen-capture.png

    svchost.exe (3084) hosts the AppX Deployment Service (AppXSVC). The AppX Deployment Service “deploys” Store apps !

    Disabling this service will probably solve your problem. But it's not the root cause, and you'll not be probably able to install Application from the store.

    Pushing my curiosity further, I've noticed the thread 284 of the System(4).exe process has been readied 13268 times by the svchost's thread 9896. So big chances that the svchost thread was called by the system thread 284.

    5 min delay on cold start  between login screen and bg screen-capture1.png

    Let's take a look at what this thread was doing:

    5 min delay on cold start  between login screen and bg screen-capture2.png

    readyboost functions calls !
    Have you enabled readyboost on some usb keys, drivers or SD cards ?
    Readyboost is also used in combination with superfetch service. you have an SSD disk, so superfetch will not give you noticeable improvements. so you can disable it.

    My theory (May be I'm wrong): superfetch try to prefetch some data or files needed by an application loaded from the store; those data are not present in you disk and windows try to load them from the store and install the missed packages, but something goes wrong !

    suggestions:
    • See the events log, may be you can find some clues about this application;
    • run this command to re-install missed packages: Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

    ​Regards,
      My Computer


  2. Posts : 68,662
    64-bit Windows 11 Pro for Workstations
       #42

    mora67 said:
    Max 5 messages per day is the limit. ​So I cannot solve this today it seems in this forum, meaning these 2 private messages were not sent.
    Hello @mora67, :)

    Please see if you are able to now.
      My Computers


  3. Posts : 49
    Windows 10 Professional
       #43

    zinou said:

    • run this command to re-install missed packages: Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

    ​Regards,
    This command didn't go through, as 5 min delay on cold start  between login screen and bg screen-cmd1.jpg

    I'll disable now those two other (AppX Deployment Service and Readyboost) and see if that makes difference.
      My Computer


  4. Posts : 896
    windows 10
       #44

    mora67 said:
    This command didn't go through, as 5 min delay on cold start  between login screen and bg screen-cmd1.jpg

    I'll disable now those two other (AppX Deployment Service and Readyboost) and see if that makes difference.
    This command need to be run from powershell and not from cmd !
      My Computer


  5. Posts : 49
    Windows 10 Professional
       #45

    zinou said:
    svchost.exe (3084) hosts the AppX Deployment Service (AppXSVC). The AppX Deployment Service “deploys” Store apps !
    Disabling this service will probably solve your problem. But it's not the root cause, and you'll not be probably able to install Application from the store.
    I cannot change any settings of AppX Deployment Service in task manager, though I am admin in this PC. 5 min delay on cold start  between login screen and bg screen-appx.jpg

    Where shall I find that readyboost?

    I did get a new gaming keypad pretty much same time as this Windows update came, but I already uninstalled once it's driver to find if that was the case and it didn't make difference.
      My Computer


  6. Posts : 896
    windows 10
       #46

    Try first to run the powershell command then we will deal with the other stuff
      My Computer


  7. Posts : 49
    Windows 10 Professional
       #47

    zinou said:
    This command need to be run from powershell and not from cmd !
    Thanks, now I am running this from powershell as admin. This deployment operation seem to take time, at least after 10 minutes looks
    5 min delay on cold start  between login screen and bg screen-powershell1.jpg
      My Computer


  8. Posts : 896
    windows 10
       #48

    mora67 said:
    Thanks, now I am running this from powershell as admin. This deployment operation seem to take time, at least after 10 minutes looks
    It can take some time to accomplish...
      My Computer


  9. Posts : 49
    Windows 10 Professional
       #49

    zinou said:
    It can take some time to accomplish...
    Now over 20 minutes and same window in powershell as in very start. It's past 10 pm in Helsinki Sunday evening, I'll let this run overnight and see what is my situation on morning

    I am sending now last boot trace record after First level triage not selected to zinou as private message
      My Computer


  10. Posts : 896
    windows 10
       #50

    mora67 said:
    Now over 20 minutes and same window in powershell as in very start. It's past 10 pm in Helsinki Sunday evening, I'll let this run overnight and see what is my situation on morning
    It would be better to run this command from the powershell windows and not from the powershell ISE UI :

    5 min delay on cold start  between login screen and bg screen-capture2.png
      My Computer


 

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